You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.1 KiB
50 lines
1.1 KiB
4 years ago
|
'use strict';
|
||
|
|
|
||
|
|
Object.defineProperty(exports, '__esModule', {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
exports.default = void 0;
|
||
|
|
|
||
|
|
var _BaseWorkerPool = _interopRequireDefault(require('./base/BaseWorkerPool'));
|
||
|
|
|
||
|
|
function _interopRequireDefault(obj) {
|
||
|
|
return obj && obj.__esModule ? obj : {default: obj};
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the MIT license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree.
|
||
|
|
*/
|
||
|
|
const canUseWorkerThreads = () => {
|
||
|
|
try {
|
||
|
|
require('worker_threads');
|
||
|
|
|
||
|
|
return true;
|
||
|
|
} catch (_unused) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
class WorkerPool extends _BaseWorkerPool.default {
|
||
|
|
send(workerId, request, onStart, onEnd) {
|
||
|
|
this.getWorkerById(workerId).send(request, onStart, onEnd);
|
||
|
|
}
|
||
|
|
|
||
|
|
createWorker(workerOptions) {
|
||
|
|
let Worker;
|
||
|
|
|
||
|
|
if (this._options.enableWorkerThreads && canUseWorkerThreads()) {
|
||
|
|
Worker = require('./workers/NodeThreadsWorker').default;
|
||
|
|
} else {
|
||
|
|
Worker = require('./workers/ChildProcessWorker').default;
|
||
|
|
}
|
||
|
|
|
||
|
|
return new Worker(workerOptions);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var _default = WorkerPool;
|
||
|
|
exports.default = _default;
|